Perfluoroheptanoic acid Back Catalog number: 79493 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672831 Tefluthrin, 100mg Price on request 10209.12-K-ME n-Pentyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6521-29-5 Price on request 73408 1,3-Dioxolane Price on request